Electronic calculator



FIG. 1 is a top plan view of an electronic calculator showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view, the left side elevational view being a mirror image thereof; and

FIG. 6 is a right side elevational view thereof with the leg extended. 

The ornamental design for an electronic calculator, as shown and described. 